This is a PDF problem collection for the Python 3 Certified Practical Engineer Exam, containing 500 original four-choice questions across 12 chapters, including language specifications, classes, ...

Overview: Learn programming fundamentals, data handling, libraries, and API integration before tackling advanced AI ...

Python libraries that replace hundreds of lines of custom code. LiteLLM, Instructor, Tenacity, and 5 more I use in every ...

Gitleaks tutorial: scan git history, block secrets with a pre-commit hook and gate pull requests in GitHub Actions. 12 steps, ...

Have you finished writing your post and sent it off just like that?Whether it was written by AI or by yourself, a post needs to be checked before it is sent. When I checked 63 candidate posts for ...

Huge Excel sheets can be annoying, but they don't have to be.

Learn how to get started with the OpenRouter API to call multiple AI models through one API, compare responses, switch models ...

Lakeflow pipelines introduce several new Python code constructs for defining materialized views and streaming tables in pipelines. Python support for developing pipelines builds upon the basics of ...

In this tutorial, you learn how to: Step 2: In the Create Web App + Database page, fill out the form as follows. Step 3: The deployment takes a few minutes to complete. After deployment completes, ...

Get ready to transform your terminal experience.

Typing long folder paths gets old fast. zoxide calls itself a smarter cd command. It remembers the directories you use most ...

Build a Python tracker for the Nintendo Switch 2 games list: scrape, dedupe, alert on new releases, and export a shareable list in 12 steps.